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/*
* Copyright (c) 2019 TOYOTA MOTOR CORPORATION
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package app.market.webservice.dataManager;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.URLDecoder;
import java.net.URLEncoder;
import javax.imageio.ImageIO;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.codec.digest.DigestUtils;
import org.apache.commons.io.FileUtils;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import app.market.LogUtil;
import app.market.common.comm;
import app.market.model.app.FileInfo;
import app.market.utils.constants.Constants;
import app.market.utils.json.JsonMapperUtils;
import app.market.utils.property.KeysConstants;
import app.market.utils.webservice.ApiParam;
import app.market.utils.webservice.ErrorCode;
import app.market.utils.webservice.ErrorCodeEnum;
import app.market.utils.webservice.WebServiceURI;
import app.market.webservice.WebserviceRestBaseController;
@RestController
public class AppFileController extends WebserviceRestBaseController {
private static Logger logger = LoggerFactory.getLogger(AppFileController.class);
@Autowired
ServletContext context;
/**
* upload application file
* @param inputFile
* @param md5
* @param appDeviceType
* @param appId
* @param orgFileName
* @return
*/
@RequestMapping(value = WebServiceURI.REST_APP_FILE_PARM_FILENAME_TYPEID_APPID_LF, headers = ("content-type=multipart/*"), method = RequestMethod.POST)
public String upload(@RequestParam(ApiParam.API_APP_PARAM_MULTIPARTFILE) MultipartFile inputFile
,@RequestParam(ApiParam.API_APP_PARAM_FILE_HASH) String hashcode
,@PathVariable(ApiParam.API_APP_PARAM_APPDEVICETYPEID) String appDeviceType
,@PathVariable(ApiParam.API_APP_PARAM_APPID) String appId
,@PathVariable(ApiParam.API_APP_PARAM_FILE_NAME) String orgFileName
, HttpServletResponse response) {
logger.debug("upload");
FileInfo fileInfo = new FileInfo();
String responseStr = null;
if (inputFile.isEmpty() || StringUtils.isEmpty(hashcode)) {
return comm.getResponseError(response, Constants.STATUS_BAD_REQUEST,
new ErrorCode(ErrorCodeEnum.MISSING_RESOURCE,KeysConstants.MISSING_NECESSARY_QUERYPARAM));
}
if(!orgFileName.endsWith(Constants.FILE_TYPE)){
return comm.getResponseError(response, Constants.STATUS_UNSUPPORT,
new ErrorCode(ErrorCodeEnum.UNSUPPORT_FILE,KeysConstants.APP_FILE_TYPE_IS_UNSUPPORTED));
}
//md5 check file
try {
String md5Hex = DigestUtils.md5Hex(inputFile.getInputStream());
if (!md5Hex.equalsIgnoreCase(hashcode)) {
return comm.getResponseError(response, Constants.STATUS_BAD_FILE,
new ErrorCode(ErrorCodeEnum.MD5_FAILED,KeysConstants.APP_UPLOAD_MD5));
}
} catch (IOException e) {
return comm.getResponseError(response, Constants.STATUS_BAD_REQUEST,
new ErrorCode(ErrorCodeEnum.MISSING_RESOURCE,KeysConstants.STATUS_BAD_REQUEST));
}
try {
orgFileName = URLDecoder.decode(orgFileName, "utf-8");
String destFileName = FileUtil.createFileName(orgFileName);
String destFilePath = FileUtil.getUploadPath(FileUtil.getAppPath(appDeviceType, appId));
//save appFile
String destPath = destFilePath + destFileName;
File destFile = new File(destFilePath + destFileName);
inputFile.transferTo(destFile);
//uncompress appFile
String uncompressFilePath = FileUtil.uncompress(destPath);
logger.debug("uncompressFilePath=" + uncompressFilePath);
//check uncompress file
if(StringUtils.isEmpty(uncompressFilePath)){
return comm.getResponseError(response, Constants.STATUS_BAD_REQUEST,
new ErrorCode(ErrorCodeEnum.BAD_FAILED,KeysConstants.APP_FILE_UNCOMPRESS_FAILED));
}
if (StringUtils.isNotEmpty(uncompressFilePath)) {
// get info in config.xml
FileUtil.parseConfigInfo(uncompressFilePath, fileInfo);
//check customer appid
if(StringUtils.isEmpty(fileInfo.getConfigAppId())
|| StringUtils.isEmpty(fileInfo.getConfigVersionName())){
return comm.getResponseError(response, Constants.STATUS_BAD_REQUEST,
new ErrorCode(ErrorCodeEnum.BAD_FAILED,KeysConstants.APP_FILE_READ_FAILED));
}
// save icon image of appFile
String iconPath = "";
if (StringUtils.isNotEmpty(fileInfo.getIconPath())) {
iconPath = FileUtil.saveAppIcon(uncompressFilePath, fileInfo.getIconPath());
fileInfo.setIconPath(iconPath);///resource/appIcon/b4a527c0-0bfc-4ca1-99da-cdd4850ceb43_icon.svg
}
// remove temp directory of uncompress
FileUtil.removeFile(uncompressFilePath);
}
String relativeFilePath = FileUtil.getAppPath(appDeviceType, appId) + destFileName;
fileInfo.setFileName(orgFileName);
fileInfo.setFileSize(inputFile.getSize());
fileInfo.setFilePath(relativeFilePath);
fileInfo.setFileHashCode(hashcode);
responseStr = JsonMapperUtils.writeValueAsString(fileInfo);
} catch (Exception e) {
responseStr = comm.getResponseException(response, e);
}
logger.debug("upload end");
return responseStr;
}
/**
* download
* @param fileName
* @param appType
* @param appId
* @return
* @throws IOException
*/
@RequestMapping(value = WebServiceURI.REST_APP_FILE_PARM_FILEPATH_LF, method = RequestMethod.GET)
public ResponseEntity<byte[]> download(@RequestParam(ApiParam.API_APP_PARAM_FILE_PATH) String filePath) throws IOException {
String downloadPath = FileUtil.getUploadPath(filePath);
String orgFileName = FileUtil.getOrgFileName(filePath);
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_OCTET_STREAM);
headers.setContentDispositionFormData("attachment", URLEncoder.encode(orgFileName,"UTF-8"));
byte[] body = null;
ResponseEntity<byte[]> responseEntity = null;
try {
File file = new File(downloadPath);
body = FileUtils.readFileToByteArray(file);
responseEntity = new ResponseEntity<byte[]>(body, headers, HttpStatus.OK);
} catch (IOException e) {
LogUtil.printCatchLog(logger, e);
responseEntity = new ResponseEntity<byte[]>(body, headers, HttpStatus.INTERNAL_SERVER_ERROR);
e.printStackTrace();
}
return responseEntity;
}
/**
* upload image
* @param inputFile
* @param orgFileName
* @param response
* @return
* @throws IOException
*/
@RequestMapping(value = WebServiceURI.REST_APP_IMAGE_LF, headers = ("content-type=multipart/*"), method = RequestMethod.POST)
public String imageUpload(@RequestParam(ApiParam.API_APP_PARAM_MULTIPARTFILE) MultipartFile inputFile
,@RequestParam(value=ApiParam.API_APP_PARAM_FILE_NAME,required = false) String orgFileName
, HttpServletResponse response){
logger.debug("imageUpload");
FileInfo fileInfo = new FileInfo();
String responseStr = null;
//check image
if (inputFile.isEmpty()) {
return comm.getResponseError(response, Constants.STATUS_BAD_REQUEST,
new ErrorCode(ErrorCodeEnum.MISSING_RESOURCE,KeysConstants.MISSING_NECESSARY_QUERYPARAM));
}
try {
//check image
String contentType = inputFile.getContentType();
String imageStr = contentType.substring(Constants.IMAGE_INT,contentType.lastIndexOf(Constants.PATH_SEPARATOR));
if(!orgFileName.endsWith(Constants.IMAGE_SVG) && !orgFileName.endsWith(Constants.IMAGE_PNG)
&&!imageStr.equals(Constants.IMAGE_TYPE)) {
return comm.getResponseError(response, Constants.STATUS_BAD_REQUEST,
new ErrorCode(ErrorCodeEnum.MISSING_RESOURCE,KeysConstants.UPLOAD_PICTURES_ONLY));
}
if(inputFile.getSize() > (Constants.IMAGE_SIZE)) {
return comm.getResponseError(response, Constants.STATUS_BAD_REQUEST,
new ErrorCode(ErrorCodeEnum.MISSING_RESOURCE,KeysConstants.THE_PICTURE_SIZES));
}
if(StringUtils.isEmpty(orgFileName)){
orgFileName = inputFile.getOriginalFilename();
}
String destFilePath = FileUtil.getImagePath(orgFileName);
File destFile = new File(destFilePath);
inputFile.transferTo(destFile);
String fullImagePath = FileUtil.getImageAccessPath(destFilePath);
fileInfo.setIconPath(fullImagePath);
responseStr = JsonMapperUtils.writeValueAsString(fileInfo);
} catch (Exception e) {
responseStr = comm.getResponseException(response, e);
}
logger.debug("imageUpload end");
return responseStr;
}
}
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